Whether it's going out to work or play, it's necessary to carry a power bank with you. After all, many mobile phones consume more power now. If the power is insufficient, it will delay things and affect your mood. However, when charging the power bank, the most depressing thing is that the power bank is clearly connected, but after a long time, it is found that the power bank is not charged. So, what should we do in this case? Next, let's talk about the solution of charging power bank.

    There are many reasons why the power bank can't charge normally. First, we need to check whether the charging interface is loose, which may be a factor that can not charge normally. If it is found that the charging wire or charging head is aging, then we can try to replace a wire or charging head and try again. Of course, there may be the charger output current caused by this problem. For example, the output current of some charging heads is not large. In this way, the charging will slow down, which will make it difficult to charge. Therefore, we can replace the charger with higher current to charge the power bank. Of course, the mobile phone must support fast charging.

    In addition, if we don't use the power bank for a long time and suddenly charge it, it may also lead to the situation that we can't charge it. This is mainly because there is no electricity stored in the power bank and it is idle. Therefore, if we do not use the power bank for the time being, we should store some electricity in it to avoid this kind of problem.

    If we encounter this problem, we can refer to the above methods to eliminate one by one. I hope this article can help you.